CashDrawer API: Difference between revisions
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== | == Interface == | ||
The calling sequence is [[#open|open]]>[[#kick_out|kick_out]]>[[#close|close ]] | The calling sequence is [[#open|open]]>[[#kick_out|kick_out]]>[[#close|close ]] | ||
=== open === | === open === | ||
int moneybox_open() | <syntaxhighlight lang="c">int moneybox_open()</syntaxhighlight > | ||
Open the cash drawer device. | Open the cash drawer device. | ||
This operation should be used before other operations. | This operation should be used before other operations. | ||
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=== close === | === close === | ||
int moneybox_close() | <syntaxhighlight lang="c">int moneybox_close()</syntaxhighlight > | ||
Close the cash drawer device. | Close the cash drawer device. | ||
The open and close apis are pair operations. If you don’t want to use this device, you should call the close api to release this device. | The open and close apis are pair operations. If you don’t want to use this device, you should call the close api to release this device. | ||
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=== kick_out === | === kick_out === | ||
int moneybox_ctrl() | <syntaxhighlight lang="c">int moneybox_ctrl()</syntaxhighlight > | ||
Kick out the cash drawer. | Kick out the cash drawer. | ||
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=== setEnable === | === setEnable === | ||
int moneybox_setEnable(unsigned int nEnable) | <syntaxhighlight lang="c">int moneybox_setEnable(unsigned int nEnable)</syntaxhighlight > | ||
Enable or disable hardware | Enable or disable hardware | ||
Revision as of 07:53, 28 April 2018
Interface
The calling sequence is open>kick_out>close
open
int moneybox_open()
Open the cash drawer device. This operation should be used before other operations.
| Returns |
|---|
| The result code, >= 0, success; <0 error code. |
close
int moneybox_close()
Close the cash drawer device. The open and close apis are pair operations. If you don’t want to use this device, you should call the close api to release this device.
| Returns |
|---|
| The result code, >= 0, success; <0 error code. |
The result code, >= 0, success; <0 error code.
kick_out
int moneybox_ctrl()
Kick out the cash drawer.
| Returns |
|---|
| The result code, >= 0, success; <0 error code. |
setEnable
int moneybox_setEnable(unsigned int nEnable)
Enable or disable hardware
| Parameters | ||
|---|---|---|
| nEnable | unsigned int | 1 : enable, 0 : disable. |
| Returns |
|---|
| The result code, >= 0, success; <0 error code. |